| Title: | Dielectric barrier discharges applied for soft ionization and their mechanism |
| Author(s): | Brandt S; Klute FD; Schutz A; Franzke J; |
| Address: | "Leibniz-Institut fur Analytische Wissenschaften - ISAS - e.V., Bunsen-Kirchhoff-Strasse 11, 44139 Dortmund, Germany. Leibniz-Institut fur Analytische Wissenschaften - ISAS - e.V., Bunsen-Kirchhoff-Strasse 11, 44139 Dortmund, Germany. Electronic address: joachim.franzke@isas.de" |
| DOI: | 10.1016/j.aca.2016.10.037 |
| ISSN/ISBN: | 1873-4324 (Electronic) 0003-2670 (Linking) |
| Abstract: | "Dielectric barrier discharges are used for analytical applications as dissociative source for optical emission spectrometry and for ambient-ionization techniques. In the range of ambient-ionization techniques it has attracted much attention in fields like food safety, biological analysis, mass spectrometry for reaction monitoring and imaging forensic identification. In this review some examples are given for the application as desorption/ionization source as well as for the sole application as ionization source with different sample introductions. It will be shown that the detection might depend on the certain distance of the plasma in reference to the sample or the kind of discharge which might be produced by different shapes of the applied high voltage. Some attempts of characterization are presented. A more detailed characterization of the dielectric barrier discharge realized with two ring electrodes, each separately covered with a dielectric layer, is described" |
| Keywords: | Amino Acids/analysis *Electrodes Food Analysis Ions/*chemistry *Mass Spectrometry Pharmaceutical Preparations/analysis Volatile Organic Compounds/analysis Dielectric barrier discharge Dielectric barrier discharge ionization Ionization source Soft ionizati; |
| Notes: | "MedlineBrandt, Sebastian Klute, Felix David Schutz, Alexander Franzke, Joachim eng Review Netherlands 2016/12/22 Anal Chim Acta. 2017 Jan 25; 951:16-31. doi: 10.1016/j.aca.2016.10.037. Epub 2016 Nov 4" |
